• Trihedral Engineering


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    Trihedral
    screenshot_20250601_010412
    June 20, 2025
    Security manual for VTScada software helps users harden their systems against evolving cyber-threats. It provides guidance necessary to install, commission, verify and maintain...

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    Source: VTScada by Trihedral
    VTScada 12.2 by Trihedral makes it possible to share your data on a massive scale with a variety of different systems, with more security and ease of use.
    Aug. 25, 2025
    With features like a built-in Historian and two-factor authentication, VTScada 12.2 simplifies scalable data sharing while maintaining security for diverse industrial applications...
    Photo by Keith Larson
    “The GUI will not be at the center, but data gathering will still be key. AI will tell you what to do.” At VTScadaFest 2023, Trihedral’s Glenn Wadden reviewed the history and future technology trends driving SCADA software development.
    May 1, 2023
    Trihedral’s Glenn Wadden reviewed the history and future technology trends driving SCADA software development in his executive keynote at VTScadaFest 2023.
    Shutterstock 150274418
    Dec. 19, 2022
    Sometimes it's best stay the course and not go chasing after the latest silver bullet
    pete-diffley-vtscada-article
    April 27, 2022
    “Mission critical is a thought process.” Pete Diffley, global partnerships leader for VTScada by Trihedral shared his perspective on how mission-critical thinking can be applied...
    glenn-wadden-vtscada2-article
    April 27, 2022
    “Performance is no longer dependent on scale, but how many things change.” Glenn Wadden, founder of Trihedral Engineering and original developer of VTScada shared his unique approach...
    ian-schmeltzer-dispel-article
    April 27, 2022
    “The way we are looking at the world has changed—it did in 2011.” Ian Schmertzler, president and CFO of Dispel, urged the providers of critical infrastructure represented at VTScadaFest...
    barry-baker-vtscada-Article2
    April 27, 2022
    “The Delta acquisition is helping us to create solutions unavailable before.” Barry Baker, vice president and leader of North America operations for VTScada by Trihedral, kicked...
    glenn-wadden-vtscada1-article
    March 17, 2022
    “It’s moving from one script path to multiple paths that don’t interact except in very controlled ways.” VTScada President and Founder Glenn Wadden explained Version 12.1’s new...

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    Image of business person from behind with their fingers crossed behind their back
    Sept. 27, 2022
    Control catches up with Peter Diffley, global partnerships leader at VTScada by Trihedral